CN218153505U

CN218153505U - Assembly support of photovoltaic inverter

Info

Publication number: CN218153505U
Application number: CN202222087410.7U
Authority: CN
Inventors: 高汇川
Original assignee: Hanshan Wanneng Baochanshan Photovoltaic Power Generation Co ltd
Current assignee: Hanshan Wanneng Baochanshan Photovoltaic Power Generation Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-27
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of photovoltaic inverter support equipment, and a photovoltaic inverter's assembly support is disclosed, which comprises a bracket body, the dc-to-ac converter body has been placed to the surface of support body, the left side fixed mounting of dc-to-ac converter body has the sloping block. The utility model discloses a set up the sloping block, first pull rod and stiff spring, through on placing the whole support body of dc-to-ac converter body and promote the dc-to-ac converter body, thereby will make the sloping block remove to the inside of support body, make first pull rod along the inclined plane of sloping block along the rebound this moment, will make the movable block upwards take place to remove and compress the stiff spring along the inner wall of hollow post simultaneously, when first pull rod remove with the top of draw-in groove, stiff spring extrusion movable block and first pull rod reset this moment, and then will make first pull rod remove to draw-in groove inside and fix sloping block and dc-to-ac converter body, thereby the purpose of installing the dc-to-ac converter body fast has been reached.

Description

Assembly support of photovoltaic inverter

Technical Field

The utility model belongs to the technical field of photovoltaic inverter support equipment, specifically a photovoltaic inverter's assembly support.

Background

The photovoltaic inverter can convert variable direct-current voltage generated by the photovoltaic solar panel into alternating current with commercial power frequency, can be fed back to a commercial power transmission system or used for an off-grid power grid, is one of important system balances in a photovoltaic array system, and can be used by matching with common alternating-current power supply equipment.

At present, operating personnel often need use the assembly support at the in-process of installing photovoltaic inverter, and assembly support among the prior art is at the in-process of in-service use, although can reach the basic function of installing photovoltaic inverter, because the assembly support among the prior art generally adopts the bolt to carry out the form fixed to photovoltaic inverter to lead to operating personnel to need the laborious bolt that rotates just can carry out fixed mounting to photovoltaic inverter, its process not only complex operation, and it is longer to consume time, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a photovoltaic inverter's assembly bracket has the advantage of quick installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembly support of photovoltaic inverter, includes the support body, the dc-to-ac converter body has been placed to the surface of support body, the left side fixed mounting of dc-to-ac converter body has the sloping block, the top fixed mounting of support body has the hollow post that is located the sloping block top, the movable block has been cup jointed in the inside activity of hollow post, the bottom and the top swing joint of support body of movable block, the fixed cover in inside of movable block has connect first pull rod, the draw-in groove that is located first pull rod below is seted up to the inside of sloping block, the top of first pull rod runs through hollow post and extends to the outside of hollow post, the lower extreme of first pull rod runs through the support body and extends to the inside of draw-in groove and cup joints with the inner wall activity of draw-in groove, the surface activity of first pull rod has cup jointed the stiff spring that is located between movable block top and the hollow post inner wall, the one end of stiff spring and the top fixed connection of movable block, the other end of stiff spring and the inner wall fixed connection of hollow post.

As the utility model discloses it is preferred, the equal fixed mounting of the front and back end of support body left and right sides has articulated piece, the inside movable mounting of articulated piece has rotatory piece, the inside activity of rotatory piece has cup jointed the piece that cup joints that is located articulated piece outside, the inside of cup jointing the piece is seted up and is located the outside mounting hole of rotatory piece.

As the utility model discloses it is preferred, the side mouth has been seted up to the positive inside of rotatory piece, the positive fixed mounting of mounting hole has spacing post, the other end of spacing post passes the side mouth and extends to the outside of rotatory piece, the card hole has been seted up to the inside equidistance at the rotatory piece back.

As the utility model discloses it is preferred, the movable block has been cup jointed in the inside activity of spacing post, the side of movable block and the side swing joint who cup joints the piece.

As the utility model discloses it is preferred, the fixed cover in inside of movable block has connect the second pull rod, the right-hand member of second pull rod runs through spacing post and extends to the outside of spacing post and cup joints with the inner wall activity of spacing post.

As the utility model discloses preferred, the left end of second pull rod runs through the grafting piece and extends to the inside in card hole and cup joints with the inner wall activity in card hole, the surface of second pull rod cup joints with the inner wall activity of grafting piece.

As the utility model discloses it is preferred, the surface activity of second pull rod has cup jointed the flexible spring that is located between movable block right side and the spacing post inner wall, the one end of flexible spring and the right side fixed connection of movable block, the inner wall fixed connection of the spacing post of the other end of flexible spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the sloping block, first pull rod and stiff spring, through on placing the whole support body of dc-to-ac converter body and promote the dc-to-ac converter body, thereby will make the sloping block remove to the inside of support body, make first pull rod along the inclined plane of sloping block along the rebound this moment, will make the movable block upwards take place to remove and compress the stiff spring along the inner wall of hollow post simultaneously, when first pull rod remove with the top of draw-in groove, stiff spring extrusion movable block and first pull rod reset this moment, and then will make first pull rod remove to draw-in groove inside and fix sloping block and dc-to-ac converter body, thereby the purpose of installing the dc-to-ac converter body fast has been reached.

2. The utility model discloses a set up rotatory piece, card hole and second pull rod, through pulling the second pull rod, thereby will drive the movable block and take place to remove and compress flexible spring, and then make the second pull rod break away from the inside in card hole, then stimulate the second pull rod downwards, thereby will drive the grafting piece through spacing post and take place to remove and stop when reaching suitable position, loosen the second pull rod this moment, thereby will make flexible spring extrusion movable block and second pull rod reset, and then make the second pull rod insert the downthehole portion of card that corresponds and fix the piece that cup joints, rotate rotatory piece afterwards, thereby will drive the grafting piece and take place to rotate and stop until making mounting hole and wall body fixed orifices position correspond when corresponding, just so that available bolt will cup joint piece and support body monolithic stationary use on the wall body through the mounting hole this moment, and then make this support can adjust the mounted position of mounting hole according to actual conditions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic side sectional structural view of the hinge block of the present invention;

fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4.

In the figure: 1. a stent body; 2. an inverter body; 3. a sloping block; 4. a hollow column; 5. a card slot; 6. a moving block; 7. a first pull rod; 8. a rigid spring; 9. a hinged block; 10. rotating the block; 11. a side port; 12. sleeving and connecting blocks; 13. a limiting column; 14. mounting holes; 15. a movable block; 16. a clamping hole; 17. a second pull rod; 18. a flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides an assembly support of photovoltaic inverter, including support body 1, inverter body 2 has been placed to the surface of support body 1, inverter body 2's left side fixed mounting has sloping block 3, the top fixed mounting of support body 1 has the hollow post 4 that is located the sloping block 3 top, the movable block 6 has been cup jointed in the inside activity of hollow post 4, the bottom of movable block 6 and the top swing joint of support body 1, the inside fixed hub connection of movable block 6 has first pull rod 7, draw-in groove 5 that is located first pull rod 7 below is seted up to the inside of sloping block 3, the top of first pull rod 7 is run through hollow post 4 and is extended to the outside of hollow post 4, the lower extreme of first pull rod 7 runs through support body 1 and extends to the inside of draw-in groove 5 and cup joints with the inner wall activity of hollow post 5, the surface activity of first pull rod 7 has cup jointed the rigid spring 8 that is located between the top of movable block 6 and the inner wall of hollow post 4, the one end of rigid spring 8 and the top fixed connection of movable block 6, the other end of rigid spring 8 and the inner wall fixed connection of hollow post 4, the bottom of first pull rod 7 will have the inclined plane and will push the sloping block 3, thereby the inclined plane of inclined plane 3 and the sloping block 3 makes the sloping block 3 unanimous extrusion when first pull rod 3 moves, thereby the sloping block 3.

Referring to fig. 1, the front and back ends of the left and right sides of the bracket body 1 are fixedly provided with hinged blocks 9, the internal movable mounting of the hinged blocks 9 is provided with rotating blocks 10, the internal movable mounting of the rotating blocks 10 is sleeved with sleeve blocks 12 positioned outside the hinged blocks 9, and the mounting holes 14 positioned outside the rotating blocks 10 are formed in the sleeve blocks 12.

As a technical optimization scheme of the utility model, because the design of mounting hole 14 to will make operating personnel can use the use on the wall body with the bolt through mounting hole 14 with the monolithic stationary of grafting piece 12 and support body 1.

Referring to fig. 1, a side opening 11 is formed in the front of the rotating block 10, a limiting column 13 is fixedly mounted on the front of the mounting hole 14, the other end of the limiting column 13 penetrates through the side opening 11 and extends to the outside of the rotating block 10, and clamping holes 16 are formed in the back of the rotating block 10 at equal intervals.

As a technical optimization scheme of the utility model, because mutually supporting between side mouth 11 and the spacing post 13 to will make spacing post 13 have good spacing effect to cup jointing piece 12 through side mouth 11.

Referring to fig. 5, the inner portion of the spacing column 13 is movably sleeved with a movable block 15, and the side of the movable block 15 is movably connected with the side of the sleeving block 12.

As a technical optimization scheme of the utility model, the inner wall of spacing post 13 and movable block 15's surface are all smooth, consequently will make movable block 15 more smooth at the in-process of motion.

Referring to fig. 5, the inside of the movable block 15 is fixedly sleeved with a second pull rod 17, and the right end of the second pull rod 17 penetrates through the limiting column 13, extends to the outside of the limiting column 13, and is movably sleeved with the inner wall of the limiting column 13.

As the utility model discloses a technical optimization scheme, when operating personnel pulling second pull rod 17 to will drive movable block 15 and take place to remove along spacing post 13's inner wall, and then will make second pull rod 17 break away from the inside of calorie hole 16, and remove the fixed effect to cup jointing piece 12.

Referring to fig. 5, the left end of the second pull rod 17 penetrates through the sleeve block 12, extends into the inside of the fastening hole 16, and is movably sleeved with the inner wall of the fastening hole 16, and the outer surface of the second pull rod 17 is movably sleeved with the inner wall of the sleeve block 12.

As a technical optimization scheme of the utility model, because the second pull rod 17 and the mutually supporting between the card hole 16 to will make second pull rod 17 have good fixed effect to cup jointing piece 12 whole through calorie hole 16.

Referring to fig. 5, a flexible spring 18 located between the right side of the movable block 15 and the inner wall of the position-limiting column 13 is movably sleeved on the outer surface of the second pull rod 17, one end of the flexible spring 18 is fixedly connected with the right side of the movable block 15, and the other end of the flexible spring 18 is fixedly connected with the inner wall of the position-limiting column 13.

As a technical optimization scheme of the utility model, flexible spring 18 is compression state this moment, consequently will make it exert a thrust left for movable block 15, and then make its inner wall laminating that drives second pull rod 17 and card hole 16 inseparabler and firm.

The utility model discloses a theory of operation and use flow:

firstly, the operator pulls the second pull rod 17, so as to drive the movable block 15 to move along the inner wall of the limit post 13 and compress the flexible spring 18, further, the second pull rod 17 is separated from the inside of the clamping hole 16 and the fixing effect on the sleeve joint block 12 is removed, then, the operator pulls the second pull rod 17 downwards, so as to drive the limit post 13 to move along the inner wall of the side opening 11, limit the sleeve joint block 12, and simultaneously, the sleeve joint block 12 is driven to move along the inner wall of the rotating block 10 until the appropriate position is reached, at the moment, the operator stops by loosening the second pull rod 17, so as to enable the flexible spring 18 to extrude the movable block 15 and the second pull rod 17 to reset, further, the second pull rod 17 is inserted into the corresponding clamping hole 16 to fix the sleeve joint block 12, then, the operator rotates the rotating block 10, so as to drive the sleeve joint block 12 to rotate until the mounting hole 14 corresponds to the fixing hole of the wall body, and then, the operator can adjust the mounting hole 14 according to the actual mounting position of the wall body.

Then operating personnel alright with the whole surface of placing support body 1 of dc-to-ac converter body 2, operating personnel is through promoting dc-to-ac converter body 2 afterwards, thereby will make sloping block 3 remove to the inside of support body 1, and then make first pull rod 7 along the inclined plane of sloping block 3 along the rebound, this moment will make the movable block 6 upwards take place to remove and compress rigid spring 8 along the inner wall of hollow post 4, when first pull rod 7 corresponds with draw-in groove 5 position, rigid spring 8 will extrude movable block 6 this moment and drive first pull rod 7 and remove to draw-in groove 5 inside and fix sloping block 3 and dc-to-ac converter body 2, thereby reached the purpose of quick installation dc-to-ac converter body 2, and then make operating personnel need not hard use the bolt to carry out fixed mounting to dc-to-ac converter body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic inverter's assembly support, includes support body (1), its characterized in that: the inverter comprises a support body (1), an inverter body (2) is placed on the outer surface of the support body (1), an inclined block (3) is fixedly mounted on the left side of the inverter body (2), a hollow column (4) located above the inclined block (3) is fixedly mounted at the top of the support body (1), a moving block (6) is movably sleeved in the hollow column (4), the bottom of the moving block (6) is movably connected with the top of the support body (1), a first pull rod (7) is fixedly sleeved in the inner portion of the moving block (6), a clamping groove (5) located below the first pull rod (7) is formed in the inner portion of the inclined block (3), the top end of the first pull rod (7) penetrates through the hollow column (4) and extends to the outer portion of the hollow column (4), the lower end of the first pull rod (7) penetrates through the support body (1) and extends to the inner portion of the clamping groove (5) and is movably sleeved with the inner wall of the clamping groove (5), a spring (8) located between the top of the moving block (6) and the inner wall of the hollow column (4) is movably sleeved in the outer surface of the outer end of the first pull rod (7), one end of the spring (8) is fixedly connected with the top of the spring (8) of the rigid spring of the moving block (6), and the rigid spring (8) fixedly connected with the top of the moving block (4), and the spring (8) of the rigid spring (8).

2. The mounting bracket of a photovoltaic inverter according to claim 1, characterized in that: the support is characterized in that the front end and the rear end of the left side and the right side of the support body (1) are fixedly provided with hinged blocks (9), the inside movable mounting of the hinged blocks (9) is provided with rotating blocks (10), the inside movable mounting of the rotating blocks (10) is provided with socket blocks (12) located outside the hinged blocks (9), and the mounting holes (14) located outside the rotating blocks (10) are formed in the socket blocks (12).

3. The mounting bracket of a photovoltaic inverter according to claim 2, characterized in that: side mouth (11) have been seted up to rotatory piece (10) positive inside, the positive fixed mounting of mounting hole (14) has spacing post (13), the other end of spacing post (13) passes side mouth (11) and extends to the outside of rotatory piece (10), card hole (16) have been seted up to the inside equidistance at rotatory piece (10) back.

4. The mounting bracket of a photovoltaic inverter as set forth in claim 3, wherein: the inside activity of spacing post (13) has cup jointed movable block (15), the side of movable block (15) and the side swing joint who cup joints piece (12).

5. The mounting bracket of a photovoltaic inverter according to claim 4, characterized in that: the fixed cover in inside of movable block (15) has connect second pull rod (17), the right-hand member of second pull rod (17) runs through spacing post (13) and extends to the outside of spacing post (13) and cup joints with the inner wall activity of spacing post (13).

6. The mounting bracket of a photovoltaic inverter according to claim 5, characterized in that: the left end of the second pull rod (17) penetrates through the sleeving connection block (12), extends to the inside of the clamping hole (16) and is movably sleeved with the inner wall of the clamping hole (16), and the outer surface of the second pull rod (17) is movably sleeved with the inner wall of the sleeving connection block (12).

7. The mounting bracket of a photovoltaic inverter according to claim 5, characterized in that: the outer surface activity of second pull rod (17) is cup jointed and is located flexible spring (18) between movable block (15) right side and spacing post (13) inner wall, the right side fixed connection of the one end of flexible spring (18) and movable block (15), the inner wall fixed connection of the spacing post (13) of the other end of flexible spring (18).